//
//  WangYuYang.m
//  类和对象
//
//  Created by apple on 15/8/8.
//  Copyright (c) 2015年 戴维营. All rights reserved.
//

#import "WangYuYang.h"

@implementation WangYuYang
{
    int age ;

}

- (void)setArtress:(NSString *)artress
{
    _artress = artress;
}

- (NSString*)artress
{
    return _artress;
}
- (void)sing
{
    NSLog(@"wangyuyang sing");
}
@end
